sphere.dk

Records from scan: 2026-10-11 07:46:33 · 1862ms total · last checked 2026-10-20 18:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sphere.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

7 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.179.20.26 2404:6800:4000:1027::1a	ncboms-in-f26.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ghs.google.com → 142.251.14.121
🔶 Autoconfig	ghs.google.com → 142.251.14.121

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 284ms

TXT Record
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (sphere.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-11 07:46:33

www CNAME	ghs.google.com (all on google.com) → 142.251.14.121 2a00:1450:4001:c15::79 (AS15169)
www vs bare domain	Only www resolves sphere.dk: no address www.sphere.dk: 142.251.14.121 2a00:1450:4001:c15::79 (AS15169) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sphere.dk	ghs.google.com

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

218ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

42ms

Field	Value
Serial	2026101001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 04:52:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-06-13
Expires	2029-06-30 (983d)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

69ms

AAAA

66ms

TXT

284ms

CAA

100ms

HTTPS

84ms

TLSA

276ms

SOA

42ms

MTA-STS

162ms

DNSSEC

218ms

SRV

151ms

Total

1862ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 07:46:33 shown	1862ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-30 16:54:09	665ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-29 23:08:58	613ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-10 05:00:36	1210ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-27 09:19:54	2900ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-25 02:25:03	3082ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-20 11:23:28	5835ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-11 04:48:38	4656ms	2 NS 0 A 7 MX	🔒 Secure
2026-07-16 23:06:32	1377ms	2 NS 0 A 7 MX	🔒 Secure
2026-07-11 09:50:27	1885ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-28 15:00:26	980ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-17 11:59:07	1432ms	2 NS 0 A 7 MX	🔒 Secure